11400055026 has 16 divisors (see below), whose sum is σ = 23088720000. Its totient is φ = 3751916688.

The previous prime is 11400055021. The next prime is 11400055027. The reversal of 11400055026 is 62055000411.

It is a super-2 number, since 2×11400055026² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11400054987 and 11400055005.

It is not an unprimeable number, because it can be changed into a prime (11400055021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12024901 + ... + 12025848.

It is an arithmetic number, because the mean of its divisors is an integer number (1443045000).

Almost surely, 2^11400055026 is an apocalyptic number.

11400055026 is an abundant number, since it is smaller than the sum of its proper divisors (11688664974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11400055026 is a wasteful number, since it uses less digits than its factorization.

11400055026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24050833.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 11400055026 its reverse (62055000411), we get a palindrome (73455055437).

The spelling of 11400055026 in words is "eleven billion, four hundred million, fifty-five thousand, twenty-six".